37821.com - robtex.com
37821.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.71🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta5.jensenstilbud.com | ||||||
| NS | www.37821.com ⭐ | ||||||
| A | 208.98.40.75🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.37821.com37821@com 2008-08-03 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSbuy.internettraffic.com2015-05-28 → 2016-04-01 · 4 obs
● 2016-04-01 00:49:44
○ 2016-12-24 23:41:10
○ 2026-03-22 16:11:44
●NSns1.4.cn2026-03-19 → 2026-03-22 · 3 obs
● 2026-03-19 07:53:04
● 2026-03-22 16:11:44
○NSns1.uniregistrymarket.link2016-12-24 → 2018-06-23 · 5 obs
● 2016-12-24 23:41:10
● 2018-06-23 22:51:40
○ 2026-03-19 07:53:04
○ 2026-03-22 16:11:44
●NSns2.4.cn2026-03-19 → 2026-03-22 · 3 obs
● 2026-03-19 07:53:04
● 2026-03-22 16:11:44
○NSns2.uniregistrymarket.link2016-12-24 → 2018-06-23 · 5 obs
● 2016-12-24 23:41:10
● 2018-06-23 22:51:40
○ 2026-03-19 07:53:04
○ 2026-03-22 16:11:44
○NSsell.internettraffic.com2015-05-28 → 2016-04-01 · 4 obs
● 2016-04-01 00:49:44
○ 2016-12-24 23:41:10
○ 2026-03-22 16:11:44
●NSwww.37821.com2026-03-19 → 2026-03-22 · 3 obs
● 2026-03-19 07:53:04
● 2026-03-22 16:11:44
○A208.98.40.742026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 07:53:04
○ 2026-03-20 08:40:28
○ 2026-03-22 16:11:44
○A208.98.43.152026-03-20 → 2026-03-20 · 4 obs
● 2026-03-20 08:40:28
○ 2026-03-22 16:11:42
○ 2026-03-22 16:11:44
●A208.98.43.712026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 16:11:42
● 2026-03-22 16:11:44
○A69.172.201.1532016-12-24 → 2018-06-23 · 5 obs
● 2016-12-24 23:41:10
● 2018-06-23 22:51:40
○ 2026-03-19 07:53:04
○ 2026-03-22 16:11:44
○A69.172.201.2082015-05-28 → 2016-04-01 · 4 obs
● 2016-04-01 00:49:44
○ 2016-12-24 23:41:10
○ 2026-03-22 16:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 37821.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 37821.com (unsigned zone)
⏱️ Timing
Total: 3478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.71 |
| SOA | 1 | www.37821.com 37821.com |
Analysis
IP Addresses
37821.com points to a single IP number: 208.98.43.71.
other host names for instance hnitzx.com, www.hjgjg.cn, yxdaj.org, haoshangwu.com and www.www.worken.cn share IP numbers with 37821.com.
Name Servers
37821.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.37821.com.
37821.com at least partially shares name servers with other domains, for instance 242800.com, tjsjx.net, newsxpress.net, 37653.com and 7qqq.com.
These name servers are often used with ns3.goldenname.com and ns4.goldenname.com.
Host names with one IP number:
ns1.4.cn points to 107.167.27.66.
ns2.4.cn points to 64.32.10.2.
www.37821.com points to 208.98.40.75.